| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.170 | 15/5:17.550 |
| 2 | 2 | 20.565 | 15/5:13.012 |
| 3 | 3 | 21.501 | 15/5:16.180 |
| 4 | 3 | 21.321 | 15/5:17.089 |
| 5 | 3 | 20.939 | 15/5:16.488 |
| 6 | 3 | 20.949 | 15/5:16.113 |
| 7 | 4 | 21.504 | 15/5:17.034 |
| 8 | 3 | 21.470 | 15/5:17.661 |
| 9 | 3 | 22.176 | 15/5:19.325 |
| 10 | 4 | 21.264 | 15/5:19.288 |
| 11 | 4 | 21.861 | 15/5:20.073 |
| 12 | 4 | 21.304 | 15/5:20.030 |
| 13 | 4 | 20.740 | 15/5:19.343 |
| 14 | 4 | 21.970 | 15/5:20.072 |
| 15 | 4 | 21.840 | 15/5:20.574 |